table {
    border-collapse: collapse;
    width: 100%;
}

th, td {
    text-align: left;
    padding: 8px;
}

tr:nth-child(even){
    background-color: #f2f2f2
}

th {
    background-color: grey;
    color: white;
}

caption {
    font-size: 2em;
    margin: 1%;
}